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Merge pull request #999 from trunov-ms/master 

fix PercentTimeinGC metric
This commit is contained in:
Ben Reedy 2022-09-10 10:55:25 +10:00 committed by GitHub
parent a0a81c4a9f 2ef7c5604a
commit f8abca5292
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 26 additions and 21 deletions
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47
collector/netframework_clrmemory.go
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@ -124,26 +124,31 @@ func (c *NETFramework_NETCLRMemoryCollector) Collect(ctx *ScrapeContext, ch chan
type Win32_PerfRawData_NETFramework_NETCLRMemory struct {
Name string
AllocatedBytesPersec uint64
FinalizationSurvivors uint64
Frequency_PerfTime uint64
Gen0heapsize uint64
Gen0PromotedBytesPerSec uint64
Gen1heapsize uint64
Gen1PromotedBytesPerSec uint64
Gen2heapsize uint64
LargeObjectHeapsize uint64
NumberBytesinallHeaps uint64
NumberGCHandles uint64
NumberGen0Collections uint64
NumberGen1Collections uint64
NumberGen2Collections uint64
NumberInducedGC uint64
NumberofPinnedObjects uint64
NumberofSinkBlocksinuse uint64
NumberTotalcommittedBytes uint64
NumberTotalreservedBytes uint64
PercentTimeinGC uint32
AllocatedBytesPersec uint64
FinalizationSurvivors uint64
Frequency_PerfTime uint64
Gen0heapsize uint64
Gen0PromotedBytesPerSec uint64
Gen1heapsize uint64
Gen1PromotedBytesPerSec uint64
Gen2heapsize uint64
LargeObjectHeapsize uint64
NumberBytesinallHeaps uint64
NumberGCHandles uint64
NumberGen0Collections uint64
NumberGen1Collections uint64
NumberGen2Collections uint64
NumberInducedGC uint64
NumberofPinnedObjects uint64
NumberofSinkBlocksinuse uint64
NumberTotalcommittedBytes uint64
NumberTotalreservedBytes uint64
// PercentTimeinGC has countertype=PERF_RAW_FRACTION.
// Formula: (100 * CounterValue) / BaseValue
// By docs https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/scripting-articles/ms974615(v=msdn.10)#perf_raw_fraction
PercentTimeinGC uint32
// BaseValue is just a "magic" number used to make the calculation come out right.
PercentTimeinGC_base uint32
ProcessID uint64
PromotedFinalizationMemoryfromGen0 uint64
PromotedMemoryfromGen0 uint64
@ -294,7 +299,7 @@ func (c *NETFramework_NETCLRMemoryCollector) collect(ch chan<- prometheus.Metric
ch <- prometheus.MustNewConstMetric(
c.TimeinGC,
prometheus.GaugeValue,
float64(process.PercentTimeinGC)/float64(process.Frequency_PerfTime),
float64(100*process.PercentTimeinGC)/float64(process.PercentTimeinGC_base),
process.Name,
)
}